scholarly journals Experimental study of air intake during A-V MUF and confirmation of the bubble retention capacity of an oxygenator

2020 ◽  
Vol 47 (2) ◽  
pp. 122-127
Author(s):  
Daisuke Nagamine ◽  
Kenji Shimaoka ◽  
Mitsuru Tsunomori ◽  
Kuniaki Sato ◽  
Naoki Yoshimura
Keyword(s):  
Experimental Study ◽  
Retention Capacity ◽  
Air Intake

scholarly journals Experimental Study on Axisymmetric Air Intake for the Supersonic Transport.

1998 ◽  
Vol 46 (539) ◽  
pp. 651-659
Author(s):  
Tetsuya SATO ◽  
Ikuo TAKAGI ◽  
Takayuki KOJIMA ◽  
Hiroaki KOBAYASHI
Keyword(s):  
Experimental Study ◽  
Supersonic Transport ◽  
Air Intake

scholarly journals Abu Ampas Tebu Pengurang Semen Dalam Paving

2019 ◽  
Vol 3 (2) ◽  
Author(s):  
Kholiddien Tyas Jawara ◽  
Pramudya Fathoni Winalda Purnama ◽  
Olga Donny Prasetyo ◽  
Tomi Tristono
Keyword(s):  
Experimental Study ◽  
Compressive Strength ◽  
Water Absorption ◽  
Water Retention ◽  
Strength Analysis ◽  
Water Retention Capacity ◽  
Test Results ◽  
Basic Requirement ◽  
Construction Work ◽  
Retention Capacity

Cement is a basic requirement that is always needed in the construction work. Every year the price of cement has increased. In this experimental study using ash waste bagasse to reduce the amount  of cement in paving by substituting it. Variations in the composition of the addition of bagasse ash are 0%, 5%, 10%, 15%, 20%, 25% of cement volume and with a ratio of 1: 4, i.e., 1 cement and 4 sand. Based from the results of compressive strength analysis, water absorption, and density, the paving with a mixture of ash-bagasse gain of 5% is the best when compared to other mixtures. The result are a compressive strength of 34.63 MPa, the water retention capacity of 2.12% and the density of 1.39 gr / cm3. The paving with a mixture of 10% bagasse ash yielded a compressive strength of 33.84 Mpa, the water retention capacity of 2.23% and the density of 1.37 g / cm3, indicating that 10% ash addition had the same paving test results without the addition of ash bagasse. In SNI 03-0691-1996, paving with the addition of bagasse ash by 5% and 10% including as the paving of quality B. Keywords : ash of waste bagasse, paving, pozzolan.

scholarly journals Impact of Retention of Slump on Growth of Ready Mixed Concrete

2019 ◽  
Vol 9 (2) ◽  
pp. 1570-1574
Keyword(s):  
Experimental Study ◽  
Environmental Problem ◽  
Construction Site ◽  
Key Factors ◽  
Retention Capacity ◽  
Metropolitan Cities ◽  
Super Plasticizer ◽  
Ready Mixed Concrete ◽  
Lime Stone ◽  
Mixed Concrete

In these days the Ready Mixed Concrete (RMC) plants were giving a back bone support for construction and concrete industries. As the infrastructure increases, concrete demand also increasing proportionately due to huge benefits of concrete, consequently, number of ready mixed concrete plants were also increase proportionately to supply the concrete according to the demand. Those who are fed up with the site mixing and environmental problem associated with them, they are opting for RMC. The growth of RMC is increasing from metropolitan cities to villages. One of the key factors for the growth of RMC is retention of slump till reach the construction site by using super plasticizer. In the present study, the growth of RMC industry from 1990’s in India was presented. An experimental study was done on Slump retention capacity of concrete with fly ash, GGBS and lime Stone powder with 0.4% of admixture dosage.

scholarly journals Experimental study on relationship between turbulent intensity and active air intake in odor source searching

2017 ◽  
Vol 83 (853) ◽  
pp. 17-00108-17-00108 ◽  
Author(s):  
Takumi YOSHIHARA ◽  
Shunsuke SHIGAKI ◽  
Daisuke KURABAYASHI
Keyword(s):  
Experimental Study ◽  
Turbulent Intensity ◽  
Odor Source ◽  
Air Intake

Experimental study on the restoration from a tilt-azimuth series for improvement in resolution

1995 ◽  
Vol 53 ◽  
pp. 636-637
Author(s):  
Norio Baba ◽  
Norihiko Ichise ◽  
Syunya Watanabe
Keyword(s):  
Experimental Study ◽  
Spherical Aberration ◽  
Incident Beam ◽  
Optical Parameters ◽  
Beam Tilting ◽  
Illumination Method ◽  
Restoration Method ◽  
Illumination Mode

The tilted beam illumination method is used to improve the resolution comparing with the axial illumination mode. Using this advantage, a restoration method of several tilted beam images covering the full azimuthal range was proposed by Saxton, and experimentally examined. To make this technique more reliable it seems that some practical problems still remain. In this report the restoration was attempted and the problems were considered. In our study, four problems were pointed out for the experiment of the restoration. (1) Accurate beam tilt adjustment to fit the incident beam to the coma-free axis for the symmetrical beam tilting over the full azimuthal range. (2) Accurate measurements of the optical parameters which are necessary to design the restoration filter. Even if the spherical aberration coefficient Cs is known with accuracy and the axial astigmatism is sufficiently compensated, at least the defocus value must be measured. (3) Accurate alignment of the tilt-azimuth series images.

An experimental study in reducing blood pressure in spontaneously hypertensive rats through extracellular signal-regulated kinase inhibition

2010 ◽  
Vol 34 (8) ◽  
pp. S31-S31
Author(s):  
Li Jing ◽  
Jian‑zhong Zhang ◽  
Jin‑ping Sun ◽  
Xin An ◽  
Feng‑ying Guo ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Experimental Study ◽  
Spontaneously Hypertensive Rats ◽  
Hypertensive Rats ◽  
Kinase Inhibition ◽  
Spontaneously Hypertensive ◽  
Extracellular Signal Regulated Kinase ◽  
Extracellular Signal

An Experimental Study of Some Properties of Stuttered Words

1962 ◽  
Vol 5 (4) ◽  
pp. 387-394 ◽  
Author(s):  
Bruce Quarrington ◽  
Jerome Conway ◽  
Nathan Siegel
Keyword(s):  
Experimental Study
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